diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 17:12:13 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 17:12:13 -0700 |
commit | 7f0ef0267e20d62d45d527911a993b1e998f4968 (patch) | |
tree | de51abc7da5903f59d83e23937f22420164c9477 /arch/sparc | |
parent | 862f0012549110d6f2586bf54b52ed4540cbff3a (diff) | |
parent | 9307c29524502c21f0e8a6d96d850b2f5bc0bd9a (diff) | |
download | kernel_goldelico_gta04-7f0ef0267e20d62d45d527911a993b1e998f4968.zip kernel_goldelico_gta04-7f0ef0267e20d62d45d527911a993b1e998f4968.tar.gz kernel_goldelico_gta04-7f0ef0267e20d62d45d527911a993b1e998f4968.tar.bz2 |
Merge branch 'akpm' (updates from Andrew Morton)
Merge first patch-bomb from Andrew Morton:
- various misc bits
- I'm been patchmonkeying ocfs2 for a while, as Joel and Mark have been
distracted. There has been quite a bit of activity.
- About half the MM queue
- Some backlight bits
- Various lib/ updates
- checkpatch updates
- zillions more little rtc patches
- ptrace
- signals
- exec
- procfs
- rapidio
- nbd
- aoe
- pps
- memstick
- tools/testing/selftests updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (445 commits)
tools/testing/selftests: don't assume the x bit is set on scripts
selftests: add .gitignore for kcmp
selftests: fix clean target in kcmp Makefile
selftests: add .gitignore for vm
selftests: add hugetlbfstest
self-test: fix make clean
selftests: exit 1 on failure
kernel/resource.c: remove the unneeded assignment in function __find_resource
aio: fix wrong comment in aio_complete()
drivers/w1/slaves/w1_ds2408.c: add magic sequence to disable P0 test mode
drivers/memstick/host/r592.c: convert to module_pci_driver
drivers/memstick/host/jmb38x_ms: convert to module_pci_driver
pps-gpio: add device-tree binding and support
drivers/pps/clients/pps-gpio.c: convert to module_platform_driver
drivers/pps/clients/pps-gpio.c: convert to devm_* helpers
drivers/parport/share.c: use kzalloc
Documentation/accounting/getdelays.c: avoid strncpy in accounting tool
aoe: update internal version number to v83
aoe: update copyright date
aoe: perform I/O completions in parallel
...
Diffstat (limited to 'arch/sparc')
-rw-r--r-- | arch/sparc/kernel/leon_smp.c | 3 | ||||
-rw-r--r-- | arch/sparc/mm/init_32.c | 37 | ||||
-rw-r--r-- | arch/sparc/mm/init_64.c | 26 |
3 files changed, 9 insertions, 57 deletions
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c index 6cfc1b0..d7aa524 100644 --- a/arch/sparc/kernel/leon_smp.c +++ b/arch/sparc/kernel/leon_smp.c @@ -254,15 +254,12 @@ void __init leon_smp_done(void) /* Free unneeded trap tables */ if (!cpu_present(1)) { free_reserved_page(virt_to_page(&trapbase_cpu1)); - num_physpages++; } if (!cpu_present(2)) { free_reserved_page(virt_to_page(&trapbase_cpu2)); - num_physpages++; } if (!cpu_present(3)) { free_reserved_page(virt_to_page(&trapbase_cpu3)); - num_physpages++; } /* Ok, they are spinning and ready to go. */ smp_processors_ready = 1; diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c index af472cf..db69870 100644 --- a/arch/sparc/mm/init_32.c +++ b/arch/sparc/mm/init_32.c @@ -288,10 +288,6 @@ static void map_high_region(unsigned long start_pfn, unsigned long end_pfn) void __init mem_init(void) { - int codepages = 0; - int datapages = 0; - int initpages = 0; - int reservedpages = 0; int i; if (PKMAP_BASE+LAST_PKMAP*PAGE_SIZE >= FIXADDR_START) { @@ -323,15 +319,12 @@ void __init mem_init(void) max_mapnr = last_valid_pfn - pfn_base; high_memory = __va(max_low_pfn << PAGE_SHIFT); - - totalram_pages = free_all_bootmem(); + free_all_bootmem(); for (i = 0; sp_banks[i].num_bytes != 0; i++) { unsigned long start_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; - num_physpages += sp_banks[i].num_bytes >> PAGE_SHIFT; - if (end_pfn <= highstart_pfn) continue; @@ -341,39 +334,19 @@ void __init mem_init(void) map_high_region(start_pfn, end_pfn); } - codepages = (((unsigned long) &_etext) - ((unsigned long)&_start)); - codepages = PAGE_ALIGN(codepages) >> PAGE_SHIFT; - datapages = (((unsigned long) &_edata) - ((unsigned long)&_etext)); - datapages = PAGE_ALIGN(datapages) >> PAGE_SHIFT; - initpages = (((unsigned long) &__init_end) - ((unsigned long) &__init_begin)); - initpages = PAGE_ALIGN(initpages) >> PAGE_SHIFT; - - /* Ignore memory holes for the purpose of counting reserved pages */ - for (i=0; i < max_low_pfn; i++) - if (test_bit(i >> (20 - PAGE_SHIFT), sparc_valid_addr_bitmap) - && PageReserved(pfn_to_page(i))) - reservedpages++; - - printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init, %ldk highmem)\n", - nr_free_pages() << (PAGE_SHIFT-10), - num_physpages << (PAGE_SHIFT - 10), - codepages << (PAGE_SHIFT-10), - reservedpages << (PAGE_SHIFT - 10), - datapages << (PAGE_SHIFT-10), - initpages << (PAGE_SHIFT-10), - totalhigh_pages << (PAGE_SHIFT-10)); + mem_init_print_info(NULL); } void free_initmem (void) { - num_physpages += free_initmem_default(POISON_FREE_INITMEM); + free_initmem_default(POISON_FREE_INITMEM); } #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - num_physpages += free_reserved_area(start, end, POISON_FREE_INITMEM, - "initrd"); + free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, + "initrd"); } #endif diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 04fd55a..a9c42a7 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -2045,7 +2045,6 @@ static void __init register_page_bootmem_info(void) } void __init mem_init(void) { - unsigned long codepages, datapages, initpages; unsigned long addr, last; addr = PAGE_OFFSET + kern_base; @@ -2061,12 +2060,7 @@ void __init mem_init(void) high_memory = __va(last_valid_pfn << PAGE_SHIFT); register_page_bootmem_info(); - totalram_pages = free_all_bootmem(); - - /* We subtract one to account for the mem_map_zero page - * allocated below. - */ - num_physpages = totalram_pages - 1; + free_all_bootmem(); /* * Set up the zero page, mark it reserved, so that page count @@ -2079,19 +2073,7 @@ void __init mem_init(void) } mark_page_reserved(mem_map_zero); - codepages = (((unsigned long) _etext) - ((unsigned long) _start)); - codepages = PAGE_ALIGN(codepages) >> PAGE_SHIFT; - datapages = (((unsigned long) _edata) - ((unsigned long) _etext)); - datapages = PAGE_ALIGN(datapages) >> PAGE_SHIFT; - initpages = (((unsigned long) __init_end) - ((unsigned long) __init_begin)); - initpages = PAGE_ALIGN(initpages) >> PAGE_SHIFT; - - printk("Memory: %luk available (%ldk kernel code, %ldk data, %ldk init) [%016lx,%016lx]\n", - nr_free_pages() << (PAGE_SHIFT-10), - codepages << (PAGE_SHIFT-10), - datapages << (PAGE_SHIFT-10), - initpages << (PAGE_SHIFT-10), - PAGE_OFFSET, (last_valid_pfn << PAGE_SHIFT)); + mem_init_print_info(NULL); if (tlb_type == cheetah || tlb_type == cheetah_plus) cheetah_ecache_flush_init(); @@ -2131,8 +2113,8 @@ void free_initmem(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - num_physpages += free_reserved_area(start, end, POISON_FREE_INITMEM, - "initrd"); + free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, + "initrd"); } #endif |